top-level design entity cymometer

A cymometer is a device used to measure the frequency or pitch of sound waves. The top-level design entity for a cymometer would typically include analog-to-digital converters (ADCs) to convert the analog signal from a microphone into a digital signal that can be processed by a microcontroller. The microcontroller would then analyze the frequency of the sound waves through digital signal processing techniques, such as fast Fourier transform (FFT). The measured frequency information can then be displayed on a screen or output to a speaker or other device for further use. Other components that may be included in the design could include filters to remove unwanted noise or amplifiers to boost the signal strength. The overall design would need to be carefully optimized to ensure accurate and reliable frequency measurement.